CN206237318U - A kind of inverter with ignition head protection device - Google Patents
A kind of inverter with ignition head protection device Download PDFInfo
- Publication number
- CN206237318U CN206237318U CN201621338119.0U CN201621338119U CN206237318U CN 206237318 U CN206237318 U CN 206237318U CN 201621338119 U CN201621338119 U CN 201621338119U CN 206237318 U CN206237318 U CN 206237318U
- Authority
- CN
- China
- Prior art keywords
- inverter
- circuit board
- ignition head
- seat
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Inverter Devices (AREA)
Abstract
The utility model discloses a kind of inverter with ignition head protection device; including cigar lighter seat, inverter body and circuit board; the lower end of the inverter body is provided with inverter bottom; the circuit board insertion is at the bosom position of inverter body; the upper end of the circuit board is provided with the head fuse that lights a cigarette; the lower section insertion of the head fuse that lights a cigarette is provided with current tester; it is provided with above the inverter body on inverter and is covered, the embedded inside left covered on inverter of cigar lighter seat.The utility model is provided with current tester, and whether electric current overloads when can be worked with real-time detection inverter, when current anomaly, can be flashed by state display lamp, alarm is sent, to remind driver；The utility model is provided with fuse, when inverter overloads, fuse can Zapping circuit, to protect cigar lighter seat not to be burned, so as to protect the ignition head will not to be burnt out because of circuit overloads.
Description
Technical field
The utility model belongs to vehicular electrical appliance technical field, and in particular to a kind of inversion with ignition head protection device
Device.
Background technology
Vehicle-mounted inverter be one kind can by DC12V direct currents be converted to civil power identical AC220V alternating currents, for one
As electrical equipment use, be a kind of convenient power supply converter for vehicle；Market is well received vehicle mounted power inverter abroad,
It is external because the popularity rate of automobile is higher, outgoing work or out on tours are that available inverter connection battery drives electrical equipment and various
Tool work；China enter WTO after, domestic market Private Traffic instrument is more and more, therefore, vehicle-mounted inverter power supply as
The direct current used in movement becomes the converter of exchange, can bring many convenience to your life, is a kind of standing automobile-used vapour
Car electronics harness articles for use.
But the not only complex structure of inverter in the market, and unitary function, lack innovation, do not break biography
System, is not provided with ignition head protection device, easily burns out ignition head in the case where inverter overloads, it is impossible to using inverter
During, protect ignition head.
Utility model content
The purpose of this utility model is to provide a kind of inverter with ignition head protection device, to solve above-mentioned background
Propose to be not provided with ignition head protection device in technology, easily burn out ignition head in the case where inverter overloads, it is impossible to make
During inverter, the problem of ignition head is protected.
To achieve the above object, the utility model provides following technical scheme：It is a kind of with the inverse of ignition head protection device
Become device, including cigar lighter seat, inverter body and circuit board, the lower end of the inverter body is provided with inverter bottom, and
The right side insertion of inverter body is provided with thermovent, and the circuit board insertion is installed in the bosom position of inverter body
Place, and temperature-controlled fan is provided with below circuit board, the upper end of the circuit board is provided with the head fuse that lights a cigarette, the ignition head
The lower section insertion of fuse is provided with current tester, is provided with above the inverter body on inverter and covered, the point
The embedded inside left covered on inverter of cigarette device seat, and being internally embedded for cigar lighter seat is provided with ignition head, it is described inverse
Become the internal insertion at the right positions of cigar lighter seat of lid on device and be provided with the upper side of lid on jack, and inverter near jack
Insertion is provided with inverter switching device button at leftward position, and the top insertion of the jack is provided with USB interface, and jack
Side's insertion is provided with state display lamp, and the cigar lighter seat, jack, current tester, temperature-controlled fan, circuit board, ignition head are protected
Dangerous silk, USB interface and state display lamp are electrically connected with inverter switching device button.
Preferably, lid is fixedly connected with inverter body by screw on the inverter.
Preferably, the thermovent is provided with two altogether, and two thermovents are respectively embedded into installed in inverter body
The left and right sides.
Preferably, the temperature-controlled fan includes temperature sensor, motor, flabellum and mounting seat, and mounting seat and inverter
Body is fixedly connected by screw.
Preferably, the circuit board includes resistance, electric capacity, diode, voltage-stabiliser tube, magnet ring and mounting seat, and mounting seat
It is fixedly connected by screw with inverter body.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model is provided with fuse, when inverter overloads, fuse can Zapping circuit, to protect a little
Cigarette device seat is not burned, so as to protect the ignition head will not to be burnt out because of circuit overloads.
(2) the utility model is provided with current tester, and whether electric current overloads when can be worked with real-time detection inverter, when
During current anomaly, can be flashed by state display lamp, alarm be sent, to remind driver.
(3) the utility model scientific structure, it is rationally distributed, it is fixedly connected using screw in structure, in order to inverter
Installing/dismounting and the maintenance and maintenance in later stage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is circuit diagram of the present utility model；
In figure：Lid, 5- current testers, 6- thermovents, 7- on 1- cigar lighters seat, 2- ignition heads, 3- jacks, 4- inverters
Inverter body, 8- temperature-controlled fans, 9- inverters bottom, 10- circuit boards, 11- light a cigarette head fuse, 12-USB interfaces, 13- shapes
State display lamp, 14- inverter switching device buttons.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of technical scheme：One kind carries ignition head protection device
Inverter, including cigar lighter seat 1, inverter body 7 and circuit board 10, the lower end of inverter body 7 is provided with inverter bottom
Lid 9, and the right side insertion of inverter body 7 is provided with thermovent 6, the insertion of circuit board 10 is installed in the inside of inverter body 7
Middle position, and the lower section of circuit board 10 is provided with temperature-controlled fan 8, the upper end of circuit board 10 is provided with the head fuse that lights a cigarette
11, the lower section insertion of the head fuse 11 that lights a cigarette is provided with current tester 5, and the top of inverter body 7 is provided with inverter
Being internally embedded to be provided with of lid 4, the inside left of the insertion lid 4 on the inverter of cigar lighter seat 1, and cigar lighter seat 1 lights a cigarette
First 2, the insertion at the right positions of cigar lighter seat 1 of the inside of lid 4 is provided with jack 3, and the top of lid 4 on inverter on inverter
Insertion is provided with inverter switching device button 14 at the leftward position of jack 3, and the top insertion of jack 3 is provided with USB interface
12, and the lower section insertion of jack 3 is provided with state display lamp 13, cigar lighter seat 1, jack 3, current tester 5, temperature-controlled fan 8,
Circuit board 10, the head fuse 11 that lights a cigarette, usb 12 and state display lamp 13 are electrically connected with inverter switching device button 14.
For the ease of the installing/dismounting of inverter, and safeguard and overhaul, in the present embodiment, it is preferred that lid 4 on inverter
It is fixedly connected by screw with inverter body 7.
Inverter operationally produces substantial amounts of heat, in order to preferably radiate, in the present embodiment, it is preferred that thermovent 6
Two are provided with altogether, and two thermovents 6 are respectively embedded into installed in the left and right sides of inverter body 7.
In order that the work that temperature-controlled fan 8 can be stablized, in the present embodiment, it is preferred that temperature-controlled fan 8 includes TEMP
Device, motor, flabellum and mounting seat, and mounting seat is fixedly connected with inverter body 7 by screw.
In order that circuit board 10 can be firmly fixed to inside inverter body 7, in the present embodiment, it is preferred that circuit
Plate 10 includes resistance, electric capacity, diode, voltage-stabiliser tube, magnet ring and mounting seat, and mounting seat passes through screw with inverter body 7
It is fixedly connected.
The head fuse 11 that lights a cigarette in the utility model is also referred to as current insurance silk, mainly plays overload protective function,
General insurance silk is made up of three parts：One is melt portion, and it is the core of fuse, and the work of cut-out electric current is played during fusing
With, same class, the melt of same specification fuse, material is identical, physical dimension is identical, resistance value is small as much as possible and wants
Unanimously, it is most important that operating chacteristics is consistent；Two is electrode part, generally there is two, and it is the weight that melt couples with circuit
Part is wanted, it there must be good electric conductivity, obvious installation contact resistance should not be produced；Three is holder part, fuse
The general all delicates of melt, the effect of support is exactly to fix melt and three parts is easy to peace as rigid entirety
Fill, use, it must have good mechanical strength, insulating properties, heat resistance and anti-flammability, fracture should not be produced in use, is become
The phenomenons such as shape, burning and short circuit.
Operation principle of the present utility model and use flow：The utility model when in use, inverter power supply plug is inserted
Enter in automobile cigarette lighter seat to connect circuit, make the even electricity of circuit board 10, then inverter is opened by inverter switching device button 14, will
Digital product can be charged by usb 12, household appliances plug be inserted in jack 3, you can for household appliances are carried
Power supply power, inverter produces substantial amounts of heat in the course of the work, the temperature sensor detection inverter body in temperature-controlled fan 8
Temperature in 7, when more than certain value, that is, controls fan work, to reach the purpose of radiating, while the both sides of inverter body 7
Thermovent 6 also function to radiating effect, ignition head 2 cigar lighter seat 1 be powered in the case of heated, then take out
Light a cigarette, when inverter works, if electrical equipment is too many, will be loaded beyond inverter, be susceptible to failure, current anomaly, this
When current tester 5 can detect current value, and flashed by state display lamp 13, remind driver, cut off inverter power supply, together
When ignition head fuse 11 can also fuse cigar lighter 1 circuit of seat, protect ignition head 2, prevent ignition head 2 to be burned.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of inverter with ignition head protection device, including cigar lighter seat (1), inverter body (7) and circuit board
(10), it is characterised in that：The lower end of the inverter body (7) is provided with inverter bottom (9), and inverter body (7)
Right side insertion is provided with thermovent (6), the embedded bosom position installed in inverter body (7) of the circuit board (10)
Place, and temperature-controlled fan (8) is provided with below circuit board (10), the upper end of the circuit board (10) is provided with the head fuse that lights a cigarette
(11), the lower section insertion of the head fuse that lights a cigarette (11) is provided with current tester (5), the inverter body (7) it is upper
Side is provided with lid (4) on inverter, the inside left of the embedded lid (4) on inverter of cigar lighter seat (1), and lights a cigarette
Device being internally embedded for (1) of seat is provided with ignition head (2), and the right lateral position inside (4) near cigar lighter seat (1) is covered on the inverter
The place's of putting insertion is provided with jack (3), and covered on inverter the insertion at the leftward position of jack (3) of (4) top be provided with it is inverse
Become device shift knob (14), the top insertion of the jack (3) is provided with USB interface (12), and the lower section insertion of jack (3) sets
It is equipped with state display lamp (13), cigar lighter seat (1), jack (3), current tester (5), temperature-controlled fan (8), circuit board
(10), light a cigarette head fuse (11), USB interface (12) and state display lamp (13) electrically connects with inverter switching device button (14)
Connect.
2. a kind of inverter with ignition head protection device according to claim 1, it is characterised in that：The inverter
Upper lid (4) is fixedly connected with inverter body (7) by screw.
3. a kind of inverter with ignition head protection device according to claim 1, it is characterised in that：The thermovent
(6) it is provided with two altogether, and two thermovents (6) are respectively embedded into the left and right sides installed in inverter body (7).
4. a kind of inverter with ignition head protection device according to claim 1, it is characterised in that：The temperature control wind
Fan (8) includes temperature sensor, motor, flabellum and mounting seat, and mounting seat is fixed by screw with inverter body (7) and connected
Connect.
5. a kind of inverter with ignition head protection device according to claim 1, it is characterised in that：The circuit board
(10) including resistance, electric capacity, diode, voltage-stabiliser tube, magnet ring and mounting seat, and mounting seat and inverter body (7) are by spiral shell
Nail is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338119.0U CN206237318U (en) | 2016-12-07 | 2016-12-07 | A kind of inverter with ignition head protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338119.0U CN206237318U (en) | 2016-12-07 | 2016-12-07 | A kind of inverter with ignition head protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237318U true CN206237318U (en) | 2017-06-09 |
Family
ID=58977980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621338119.0U Expired - Fee Related CN206237318U (en) | 2016-12-07 | 2016-12-07 | A kind of inverter with ignition head protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237318U (en) |
-
2016
- 2016-12-07 CN CN201621338119.0U patent/CN206237318U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20191207 |